What is blue light? Have you noticed that your eyes get tired when you spend too much time in front of the computer? Sure you do, since you are the one who has to deal with the headaches, the super dry eyes, and even blurred vision at times. Or discover ViewSonic’s monitors engineered with ultimate eye comfort here.

Read our quick guide on how blue light affects your eyes and how to protect your vision. But with a couple of simple precautions, there’s no reason to fear your screen.

Unfortunately, that blue light can cause eye strain, interrupt sleep, and more. That light affects eye health and sleep, so it’s a good idea to reduce excessive blue light with options like a blue light filter for your PC. Modern screens produce a lot of blue light.